package controller;

import model.User;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
@WebServlet("/logout")
public class LogOutServlet extends HttpServlet {
    //注销账号
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        HttpSession session=req.getSession(false);
        if (session==null){
            // resp.setStatus(403);
            resp.sendRedirect("login.html");
            return;
        }
        session.removeAttribute("user");
        resp.sendRedirect("login.html");
    }
}
